Length per piece: 1 meter
Conventional model: thickness 20-150 mm, length 1000mm, inner diameter 30-630mm
Product density: 40-60 kg/m3
This PUR Half Shell is a common pipe fitting, which is used together with the shrinkable sleeve to rebuild the joint insulation in the district heating network and the cooling system made of pre-insulated PE100 pipes. It is made of polyurethane rigid foam with many characteristics, and its length and thickness are optional. The common specifications are 20-150 mm, 1000 mm in length and 30-630 mm in inner diameter. In addition, this half-shell has excellent heat insulation performance, which can prevent heat loss or keep the temperature in a cold environment to prevent freezing or cracking.
1. Wide working temperature: PUR Half Shell is made of polyurethane, which makes it resistant to various acids, bases and organic solvents. Its working temperature range is very wide, from extremely low-198 C to high plus 150 C, and it can be used in various heat insulation and refrigeration equipment.
2. High closure rate: the half shell has the characteristics of high closure rate, and the foam formed by the chemical reaction produced by mixing is very dense and has good physical properties, which makes it have excellent thermal insulation effect in various application fields.
3. Low water absorption rate: its water absorption rate is relatively low, which means that it can maintain its original performance and effect in a humid environment without deformation and water infiltration.
4. It can be prefabricated into finished products: it can be prefabricated into finished products, such as plates or pipe shells, by the manufacturer during the manufacturing process, so as to facilitate transportation and quick installation on site. In addition, it can also cast foam on site to adapt to various complex shapes and sizes and meet the needs of different projects.
1. The first use: Polyurethane tile shell has light bulk density, sound insulation, and flame retardancy, and can be used in construction, transportation, and petroleum. Construction is simple and fast.
2. Second use: Polyurethane tile shell has cold resistance, anti-corrosion, and waterproof properties, and can be used for thermal insulation construction in industrial sectors such as power, chemical, and refrigeration.
3. The third use: Polyurethane tile shell has various pipelines such as refrigeration, oil transportation, and steam transportation, and is widely used in various pipelines such as heating, refrigeration, oil transportation, and steam transportation.
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